Hangzhou Citizen Center 2. Project name: Hangzhou Citizen Center R '(R' refers to the aboveground part of buildings A, B, C, D, E, F and the general name of building R) 4. Construction site: Central Business District of Qianjiang New Town, Hangzhou. The planned roads around the plot are Fuchunjiang Road and Xin'anjiang Road respectively. 5. Building grade: the building fire protection of this project is classified as Class I, and the building fire resistance rating is Class I